Fallout ratio
其它 Other[計(jì)] 錯(cuò)檢率
?? 詞語組成解析
fallout
['f?:l?aut]
n. 放射塵;（核爆炸后的）沉降物;附帶后果;余波;
ratio
['rei?i?u]
n. 比，比率;比例;系數(shù);
vt. 求出比值，除，使…成比例;將（相片）按比例放大[縮小];
??? 情景例句
Never pump gas with the engine running.
發(fā)動(dòng)機(jī)在運(yùn)轉(zhuǎn)時(shí)，別加油。
Good things come in pairs.
好事成雙。
It is one of the ugliest faces I have ever seen.
這是我見過的最丑陋的頭像之一。